Question: WHAT ARE ECONOMIC SECTOR WHICH START WITH THE LETTER N.
Paraphrase: WHAT ARE Financial Segment WHICH Begin WITH THE LETTER N.
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q3958441 . ?sbj rdfs:label ?sbj_label . FILTER(STRSTARTS(lcase(?sbj_label), 's')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: service sector, service sector, student housing, student housing